:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh}#root{min-height:100vh}h1{font-size:2rem;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;color:inherit;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100%}.login-card{background:#1e1e2e;border-radius:16px;padding:2.5rem;width:100%;max-width:380px;box-shadow:0 8px 32px #0000004d}.login-card h1{margin:0 0 .25rem;font-size:2rem;text-align:center}.login-subtitle{text-align:center;color:#999;margin:0 0 1.5rem}.login-card form{display:flex;flex-direction:column;gap:1rem}.login-card label{display:flex;flex-direction:column;gap:.3rem;font-size:.9rem;color:#ccc}.login-card input{padding:.6rem .8rem;border-radius:8px;border:1px solid #444;background:#2a2a3e;color:#eee;font-size:1rem}.login-card input:focus{outline:2px solid #646cff;border-color:transparent}.login-card button{margin-top:.5rem;padding:.7rem;font-size:1rem;background:#646cff;color:#fff;border:none;border-radius:8px;cursor:pointer;font-weight:600}.login-card button:hover{background:#535bf2}.login-info{color:#6bc5ff;margin:0 0 1rem;font-size:.9rem;text-align:center;line-height:1.4}.login-error{color:#ff6b6b;margin:0;font-size:.9rem;text-align:center}@media(prefers-color-scheme:light){.login-card{background:#fff;box-shadow:0 8px 32px #0000001a}.login-card input{background:#f5f5f5;border-color:#ddd;color:#333}.login-card label{color:#555}.login-info{color:#2a7ab5}}.lobby-page{width:100%;max-width:960px;margin:0 auto;padding:2rem 1rem}.lobby-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:2rem}.lobby-header h1{margin:0;font-size:1.8rem}.lobby-user{display:flex;align-items:center;gap:1rem;font-size:.95rem}.lobby-user button{padding:.4rem .8rem;font-size:.85rem}.lobby-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.5rem}.game-card{display:flex;flex-direction:column;background:#1e1e2e;border-radius:12px;overflow:hidden;text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s}.game-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0000004d}.game-card-thumb{height:140px;display:flex;align-items:center;justify-content:center;background:#2a2a3e}.game-card-thumb img{max-height:100%;max-width:100%;object-fit:cover}.game-card-emoji{font-size:3.5rem}.game-card h3{margin:.8rem 1rem .3rem;font-size:1.1rem}.game-card p{margin:0 1rem 1rem;font-size:.85rem;color:#999}@media(prefers-color-scheme:light){.game-card{background:#fff;box-shadow:0 2px 8px #00000014}.game-card:hover{box-shadow:0 8px 24px #0000001f}.game-card-thumb{background:#f0f0f5}.game-card p{color:#666}}.game-wrapper{width:100%;max-width:960px;margin:0 auto;padding:1rem}.game-nav{margin-bottom:1rem}.game-nav button{padding:.4rem .8rem;font-size:.9rem}.game-container{border-radius:12px;overflow:hidden;min-height:400px}